Flame-retardant polymer material and preparation method thereof

A technology of flame-retardant polymers and polymer resins, applied in the field of flame-retardant polymer materials and their preparation, can solve problems such as increasing fire risks, achieve low prices, wide sources, and improve flame-retardant properties

Inactive Publication Date: 2018-04-20
明光市裕阳新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Fire is a common disaster. Rapid economic development has enriched our lives. However, the number of large-scale buildings and places where people gather is increasing. The use of new materials, especially new polymer materials, has greatly increased the risk of fire.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A flame retardant polymer material, comprising the following raw materials in parts by weight: 45 parts of polymer resin, 24 parts of flame retardant catalyst, 18 parts of flame retardant, 13 parts of lubricant, 26 parts of hydroxyethyl cellulose, 18 parts of propylene carbonate Parts, 15 parts of toluenediamine and 16 parts of tetrabromobisphenol.

[0027] A method for preparing a flame-retardant polymer material, comprising the following preparation steps:

[0028] a. After mixing the flame retardant catalyst and hydroxyethyl cellulose, place it in a ball mill for 3 hours, then add a flame retardant and a lubricant, and stir evenly to obtain material 1;

[0029] b. Put the polymer resin and propylene carbonate into the reactor and knead for 2 hours at a temperature of 600° C., then add toluenediamine and tetrabromobisphenol into the reactor, and knead for 35 minutes to obtain material 2;

[0030] c. Mix material 1 and material 2 evenly, then import them into a high-m...

Embodiment 2

[0039] A flame retardant polymer material, comprising the following raw materials in parts by weight: 39 parts of polymer resin, 20 parts of flame retardant catalyst, 22 parts of flame retardant, 13 parts of lubricant, 20 parts of hydroxyethyl cellulose, 18 parts of propylene carbonate 19 parts, 19 parts of toluene diamine and 16 parts of tetrabromobisphenol.

[0040] A method for preparing a flame-retardant polymer material, comprising the following preparation steps:

[0041] a. After mixing the flame retardant catalyst and hydroxyethyl cellulose, place it in a ball mill and mill it for 2 hours, then add a flame retardant and a lubricant, and stir evenly to obtain material 1;

[0042] b. Put the polymer resin and propylene carbonate into the reactor and knead for 2 hours at a temperature of 450° C., then add toluenediamine and tetrabromobisphenol into the reactor, and knead for 20 minutes to obtain material 2;

[0043] c. Mix material 1 and material 2 evenly, then import th...

Embodiment 3

[0052] A flame retardant polymer material, comprising the following raw materials in parts by weight: 43 parts of polymer resin, 22 parts of flame retardant catalyst, 21 parts of flame retardant, 15 parts of lubricant, 24 parts of hydroxyethyl cellulose, 20 parts of propylene carbonate 17 parts, 17 parts of toluene diamine and 18 parts of tetrabromobisphenol.

[0053] A method for preparing a flame-retardant polymer material, comprising the following preparation steps:

[0054] a. After mixing the flame retardant catalyst and hydroxyethyl cellulose, place it in a ball mill for 3 hours, then add a flame retardant and a lubricant, and stir evenly to obtain material 1;

[0055] b. Put the polymer resin and propylene carbonate into the reactor and knead for 2-3 hours at a temperature of 450°C, then add toluene diamine and tetrabromobisphenol into the reactor, and knead for 35 minutes to obtain material 2;

[0056] c. Mix material 1 and material 2 evenly, then import them into a hig...

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Abstract

The invention provides a flame-retardant polymer material and a preparation method thereof. The flame-retardant polymer material comprises the following components: polymer resin, a flame-retardant catalyst, a flame retardant, a lubricant, hydroxyethyl cellulose, propylene carbonate, toluene diamine and tetrabromobisphenol. The preparation method of the flame-retardant polymer material provided bythe invention is simple, the raw materials are easy to obtain, the preparation cost is low, and the flame-retardant polymer material is suitable for industrial large-scale popularization and production.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, and in particular relates to a flame-retardant polymer material and a preparation method thereof. Background technique [0002] Polymer materials, also known as polymer materials, are materials composed of high molecular compounds, that is, polymers. Most polymer materials, in addition to the basic component polymer, generally have various additives in order to obtain various practical properties or improve their molding and processing properties. The composition of the material and the ratio between the components fundamentally guarantee the performance of the product, while various additives optimize the performance of the material to a certain extent. [0003] Fire is a common disaster. Rapid economic development has enriched our lives. However, large-scale buildings and places where people gather continue to increase. The use of new materials, especially new polymer materials, has ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L1/28C08K13/02C08K5/18C08K5/03C08K5/00C08K3/016
CPCC08L23/06C08L2201/02C08L2205/025C08L2205/03C08L2207/062C08L2207/066
Inventor 辛松
Owner 明光市裕阳新材料有限公司
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